module.exports = {
    checkLogin: function checkLogin(req,res,next) {
        if (!req.session.user) {
            req.flash('error','未登陆');
            return res.redirect('/signin');
        }
        next();
    },

    checkNotLogin: function checkNotLogin(req,res,next) {
        if (req.session.user) {
            req.flash('error','已登录');
            return res.redirect('back');
        }
        next();
    }
}
